Breakthrough method measures Universe's expansion rate and age with precision
The new technique measures the Universe's expansion rate, aiding age determination and enhancing understanding of the cosmos.
| May 16, 2023 07:27 AM EST
Created: May 16, 2023 07:27 AM EST
The Hubble Space Telescope captured this image of the galaxy cluster MACS J1149.5 +2233 and numerous Supernova Refsdal appearances with time-delay positions